﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Model
{
    public abstract class System
    {
        public virtual void NotifyComponent(Component target)
        {

        }

        public virtual void Update()
        {

        }

        public abstract void Create();

        public abstract void Destory();
    }
}
